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diff --git a/examples/declarative/openglunderqml/doc/openglunderqml.rst b/examples/declarative/openglunderqml/doc/openglunderqml.rst deleted file mode 100644 index 6a89a99d9..000000000 --- a/examples/declarative/openglunderqml/doc/openglunderqml.rst +++ /dev/null @@ -1,21 +0,0 @@ -OpenGL under QML Squircle -========================= - -The OpenGL under QML example shows how an application can make use of the -QQuickWindow::beforeRendering() signal to draw custom OpenGL content under a Qt -Quick scene. This signal is emitted at the start of every frame, before the -scene graph starts its rendering, thus any OpenGL draw calls that are made as -a response to this signal, will stack under the Qt Quick items. - -As an alternative, applications that wish to render OpenGL content on top of -the Qt Quick scene, can do so by connecting to the -QQuickWindow::afterRendering() signal. - -In this example, we will also see how it is possible to have values that are -exposed to QML which affect the OpenGL rendering. We animate the threshold -value using a NumberAnimation in the QML file and this value is used by the -OpenGL shader program that draws the squircles. - -.. image:: squircle.png - :width: 400 - :alt: Squircle Screenshot |